Perplexing issue maybe electrical
Looking or some help. 2000 Bounder f53 chassis. I had a rebuilt tranny put in a few months ago and everything was good. This past weekend on the way home from a campground the tranny kept bumping from one gear to another and had me worried, When I pulled over I noticed that my battery gauge was not working. I told my wife we would more than likely end up getting towed since the battery wasn't charging. Yes I did check the obvious connections. Well a couple miles down the road the gauge started showing it's normal state. The transmission was shifting perfectly and it was running like a new camper.
I am suspecting a connection between the charging issue and the tranny messing up. Maybe a bad ground connection somewhere? I will be taking it back to the shop, but would like to try to figure out what is happening on my own if possible.
Just looking for any thoughts from my friends at IRV2.